Febco FRK 850 856 860 870V 876V 880V S 2 1 2 3 Part of the RK 850 856 860 870V 876V 880V Series oscp cast iron ADA pads and are all made in and are all made in America 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 2 1 2 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 88003379 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Rubber Series LF007 Strainer No Technologies Performance Monitoring Tradename None Specification Sheet LF007 Sizes 2 1 2 3 IN Cover O ring This check valve seat ring and arm kit includes the parts necessary to repair or replace the seat ring and arm of a 2 1 2 and 3 inch double check valve assembly